The upgradeImage script returns true in 3.7, even when the upgrade actually did not succeed.
When upgrading to v3.7, you should manually check the results of the appropriate $upgradeLogDir/upgradeImage*.out to confirm that there are no errors.
If you login to the stone and examine DbfHistory, it will include a final upgrade message if upgrade was successful.
If upgradeImage succeeds, there is no problem; correct the problem causing upgradeImage to fail. Contact GemTalk Technical Support for assistance if necessary.
Last updated: 11/8/23